In an embodiment, an optoelectronic device includes a carrier, at least one optoelectronic semiconductor component arranged on an upper side of the carrier and at least one light channel associated with the optoelectronic semiconductor component which extends between a first end of the light channel which is distant from a light-active surface of the semiconductor component and which includes an opening into the outer space and a second end of the light channel including an opening directed towards the light-active surface of the semiconductor component, wherein the at least one light channel extends between its respective first and second ends in a non-rectilinear manner, wherein the light channel includes a cavity extending between the two ends, wherein an inner wall surrounds the cavity, and wherein at least a section of the inner wall is reflective.
Legal claims defining the scope of protection, as filed with the USPTO.
2. The optoelectronic device according to claim 1, wherein at least the section of the inner wall comprises a reflective or mirror coating.
3. The optoelectronic device according to claim 1, wherein at least two optoelectronic semiconductor components are arranged on the upper side of the carrier, each semiconductor component being associated with a respective, separate light channel whose opening located at the second end is directed onto the light-active surface of the semiconductor component and whose opening located at the first end is directed into the outer space.
4. The optoelectronic device according to claim 3, wherein the openings of the light channels directed into the outer space are directed in different directions.
5. The optoelectronic device according to claim 1, wherein the opening of the at least one light channel directed into the outer space comprises a cross-sectional area which does not run parallel to the light-active surface of the semiconductor component.
6. The optoelectronic device according to claim 1, wherein a plane extending through a cross-sectional area extends at an angle between 30° and 80° to a plane extending through the light-active surface of the semiconductor component.
7. The optoelectronic device according to claim 1, wherein the cavity of the at least one light channel is filled with a light-transmitting material and/or comprises a cross-section which is at least substantially dimensioned according to dimensions of the light-active surface of the semiconductor component.
8. The optoelectronic device according to claim 1, wherein a cross-section of the cavity of the at least one light channel remains at least substantially the same along a curved trajectory of the light channel.
9. The optoelectronic device according to claim 1, wherein the semiconductor component is glued to the upper side of the carrier.
10. The optoelectronic device according to claim 1, wherein the housing block is glued to the carrier.
11. The optoelectronic device according to claim 1, wherein the carrier comprises a planar upper side and/or a planar bottom side so that the optoelectronic device is surface mountable in case of the planar bottom side.
12. The optoelectronic device according to claim 1, wherein the at least one optoelectronic semiconductor component is a light detector or a light emitter, or wherein, in case of two or more semiconductor components, all semiconductor components are light detectors or light emitters, or wherein, in case of two or more semiconductor components, at least one light detector and at least one light emitter is provided.
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December 5, 2019
December 24, 2024
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